Bleeding

I experienced this , this morning but after bowel movement , had sex a couple days ago but when I wiped this morning it was brighter red. All I keep seeing and hearing is that's its common after sex. After bowel movements , and in your first trimester overall. So I'm just keeping an eye out for anymore , hopefully it just stops so I don't have to worry as much! But they say as long as its not enough to fill and change pads or associated with major cramping you're probably okay. Just let your doc know when you go in to get reassurance.